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Long-term behavioral monitoring of individual animals is crucial for studying behavioral changes that occur over different time scales, especially for conservation and evolutionary biology. Computer vision methods have proven to benefit…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Alex Hoi Hang Chan , Neha Singhal , Onur Kocahan , Andrea Meltzer , Saverio Lubrano , Miyako H. Warrington , Michel Griesser , Fumihiro Kano , Hemal Naik

In recent years, the abuse of a face swap technique called deepfake has raised enormous public concerns. So far, a large number of deepfake videos (known as "deepfakes") have been crafted and uploaded to the internet, calling for effective…

Computer Vision and Pattern Recognition · Computer Science 2024-07-18 Bojia Zi , Minghao Chang , Jingjing Chen , Xingjun Ma , Yu-Gang Jiang

Recent advancements in the automatic re-identification of animal individuals from images have opened up new possibilities for studying wildlife through camera traps and citizen science projects. Existing methods leverage distinct and…

Computer Vision and Pattern Recognition · Computer Science 2024-05-28 Aleksandr Algasov , Ekaterina Nepovinnykh , Tuomas Eerola , Heikki Kälviäinen , Charles V. Stewart , Lasha Otarashvili , Jason A. Holmberg

Animal re-identification (ReID) has become an indispensable tool in ecological research, playing a critical role in tracking population dynamics, analyzing behavioral patterns, and assessing ecological impacts, all of which are vital for…

Computer Vision and Pattern Recognition · Computer Science 2024-12-03 Yuhao Lin , Lingqiao Liu , Javen Shi

Despite the numerous developments in object tracking, further development of current tracking algorithms is limited by small and mostly saturated datasets. As a matter of fact, data-hungry trackers based on deep-learning currently rely on…

Computer Vision and Pattern Recognition · Computer Science 2018-03-30 Matthias Müller , Adel Bibi , Silvio Giancola , Salman Al-Subaihi , Bernard Ghanem

Animal Re-ID is crucial for wildlife conservation, yet it faces unique challenges compared to person Re-ID. First, the scarcity and lack of diversity in datasets lead to background-biased models. Second, animal Re-ID depends on subtle,…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Yingxue Yu , Vidit Vidit , Andrey Davydov , Martin Engilberge , Pascal Fua

Recommender systems have demonstrated significant impact across diverse domains, yet ensuring the reproducibility of experimental findings remains a persistent challenge. A primary obstacle lies in the fragmented and often opaque data…

Behavioral studies using personal digital devices typically produce rich longitudinal datasets of mixed data types. These data provide information about the behavior of users of these devices in real-time and in the users' natural…

Human-Computer Interaction · Computer Science 2022-12-06 A. Ikäheimonen , A. M. Triana , N. Luong , A. Ziaei , J. Rantaharju , R. Darst , T. Aledavood

State-of-the-art animal classification models like SpeciesNet provide predictions across thousands of species but use conservative rollup strategies, resulting in many animals labeled at high taxonomic levels rather than species. We present…

Computer Vision and Pattern Recognition · Computer Science 2025-10-17 Hugo Markoff , Jevgenijs Galaktionovs

There is an ongoing need for scalable tools to aid researchers in both retrospective and prospective standardization of discrete entity types -- such as disease names, cell types or chemicals -- that are used in metadata associated with…

Databases · Computer Science 2024-07-04 Rafael S. Gonçalves , Jason Payne , Amelia Tan , Carmen Benitez , Jamie Haddock , Robert Gentleman

Unsustainable trade in wildlife is one of the major threats affecting the global biodiversity crisis. An important part of the trade now occurs on the internet, especially on digital marketplaces and social media. Automated methods to…

Computer Vision and Pattern Recognition · Computer Science 2022-05-24 Ritwik Kulkarni , Enrico Di Minin

Touch data, and in particular text-entry data, has been mostly collected in the laboratory, under controlled conditions. While touch and text-entry data have consistently shown its potential for monitoring and detecting a variety of…

Human-Computer Interaction · Computer Science 2021-05-24 André Rodrigues , André Santos , Kyle Montague , Hugo Nicolau , Tiago Guerreiro

In this paper, we emphasise the critical importance of large-scale datasets for advancing field robotics capabilities, particularly in natural environments. While numerous datasets exist for urban and suburban settings, those tailored to…

Robotics · Computer Science 2024-04-30 Stephen Hausler , Ethan Griffiths , Milad Ramezani , Peyman Moghadam

Detecting and attributing temperature increases driven by climate change is crucial for understanding global warming and informing adaptation strategies. However, distinguishing human-induced climate signals from natural variability remains…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Sungduk Yu , Brian L. White , Anahita Bhiwandiwalla , Musashi Hinck , Matthew Lyle Olson , Yaniv Gurwicz , Raanan Y. Rohekar , Tung Nguyen , Vasudev Lal

The success of NLP systems often relies on the availability of large, high-quality datasets. However, not all samples in these datasets are equally valuable for learning, as some may be redundant or noisy. Several methods for characterizing…

Computation and Language · Computer Science 2023-06-13 Jaehyung Kim , Yekyung Kim , Karin de Langis , Jinwoo Shin , Dongyeop Kang

Monitoring critically endangered western lowland gorillas is currently hampered by the immense manual effort required to re-identify individuals from vast archives of camera trap footage. The primary obstacle to automating this process has…

Although much progress has been made in 3D clothed human reconstruction, most of the existing methods fail to produce robust results from in-the-wild images, which contain diverse human poses and appearances. This is mainly due to the large…

Computer Vision and Pattern Recognition · Computer Science 2022-07-21 Gyeongsik Moon , Hyeongjin Nam , Takaaki Shiratori , Kyoung Mu Lee

Many ecological questions center on complex phenomena, such as species interactions, behaviors, phenology, and responses to disturbance, that are inherently difficult to observe and sparsely documented. Community science platforms such as…

Imitation learning field requires expert data to train agents in a task. Most often, this learning approach suffers from the absence of available data, which results in techniques being tested on its dataset. Creating datasets is a…

Machine Learning · Computer Science 2024-03-04 Nathan Gavenski , Michael Luck , Odinaldo Rodrigues

Wildlife traffickers are increasingly carrying out their activities in cyberspace. As they advertise and sell wildlife products in online marketplaces, they leave digital traces of their activity. This creates a new opportunity: by…

Information Retrieval · Computer Science 2024-07-29 Juliana Barbosa , Sunandan Chakraborty , Juliana Freire
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